Disinfection purifier

Abstract

Some embodiments of the present disclosure disclose a novel disinfection purifier. The novel disinfection purifier includes: a purifier housing, and a purification device body and an air suction device disposed inside the purifier housing. Air passes through the purification device body by means of the air suction device and is sterilized. An air inlet is provided on a side wall of the purifier housing, or an air inlet is provided on a bottom of the purifier housing, or an air inlet is provided on a side wall of the purifier housing and a bottom of the purifier housing, and an air outlet is provided on a top of the purifier housing. The purification device body includes a disinfection portion and a filter portion sleeving an outside of the disinfection portion.

What is claimed is: 
     
       1. A novel disinfection purifier, comprising: a purifier housing, and a purification device body and an air suction device disposed inside the purifier housing, wherein air passes through the purification device body by means of the air suction device and is sterilized;
 an air inlet is provided on a side wall of the purifier housing, or an air inlet is provided on a bottom of the purifier housing, or an air inlet is provided on a side wall of the purifier housing and a bottom of the purifier housing, and an air outlet is provided on a top of the purifier housing; 
 the purification device body comprises a disinfection portion and a filter portion sleeving an outside of the disinfection portion, and external air enters the disinfection portion after being filtered by the filter portion under a suction of the air suction device and flows out from an upper part of the disinfection portion; 
 the purification device body further comprises a mounting base and an upper fixing seat correspondingly fitted, the mounting base is provided with a lamp holder fixing portion and a filter clamping portion; the filter portion is mounted in fit with the upper fixing seat through the filter clamping portion; 
 the novel disinfection purifier comprises a plurality of ultraviolet light sources disposed in the disinfection portion, and a lamp holder is disposed at an end of a ultraviolet light source of the plurality of ultraviolet light sources; a clamping protrusion is disposed on a side wall of the lamp holder at a lower end of the ultraviolet light source, and the lamp holder is clamped to a lamp holder clamping groove on the lamp holder fixing portion through the clamping protrusion; 
 the air suction device is located on an upper part of the purification device body. 
 
     
     
       2. The novel disinfection purifier as claimed in  claim 1 , wherein the lamp holder fixing portion is located on an inner ring of the mounting base, the filter clamping portion is located on an outer ring of the mounting base. 
     
     
       3. The novel disinfection purifier as claimed in  claim 2 , wherein a fixing bracket is disposed between the mounting base and the upper fixing seat, a fixing rod is penetrated through a middle of the fixing bracket, two ends of the fixing rod are connected and fixed with the mounting base and the upper fixing seat respectively, and the fixing bracket is abutted against the lamp holder at an upper end of an ultraviolet light source. 
     
     
       4. The novel disinfection purifier as claimed in  claim 2 , wherein a filter base is disposed at a bottom of the filter portion, and the filter base is rotatably clamped and fixed with the filter clamping portion, so as to fix the filter portion to the filter clamping portion. 
     
     
       5. The novel disinfection purifier as claimed in  claim 2 , wherein the mounting base is a sealing structure, a power terminal is disposed at a side of the mounting base, and the power terminal supplies power to the ultraviolet light source. 
     
     
       6. The novel disinfection purifier as claimed in  claim 3 , wherein the fixing bracket comprises a plurality of supporting ribbed plates, the plurality of supporting ribbed plates are disposed on a side wall of the fixing bracket, an upper part of the supporting ribbed plate is abutted against the lamp holder at the upper end of the ultraviolet light source, a positioning protrusion is disposed on a lower part of the supporting ribbed plate, and the positioning protrusion is correspondingly fitted to a positioning hole provided on the mounting base. 
     
     
       7. The novel disinfection purifier as claimed in  claim 3 , wherein the ultraviolet light source comprises four ultraviolet light tubes, four lamp holders at upper ends of the four ultraviolet light tubes are integrally disposed in a cross shape, and an upper end of the fixing rod passes through a central position of the four lamp holders and is connected with the upper fixing seat. 
     
     
       8. The novel disinfection purifier as claimed in  claim 1 , wherein the lamp holder fixing portion is located on an inner ring of the mounting base, the filter clamping portion is located on an outer ring of the mounting base;
 a filter base is disposed at a bottom of the filter portion, and the filter base is rotatably clamped and fixed with the filter clamping portion, so as to fix the filter portion to the filter clamping portion. 
 
     
     
       9. The novel disinfection purifier as claimed in  claim 8 , wherein the mounting base is a sealing structure, a power terminal is disposed at a side of the mounting base, and the power terminal supplies power to the ultraviolet light source;
 the ultraviolet light source comprises at least two ultraviolet light tubes, the ultraviolet light tubes are inserted and fixed to the lamp holder fixing portion through a lamp holder located at one end of ultraviolet light source, and the lamp holder is covered and fixed by a lamp holder cover. 
 
     
     
       10. The novel disinfection purifier as claimed in  claim 1 , wherein the air suction device comprises a supporting frame, and a fan and a motor fixed within the supporting frame, and the novel disinfection purifier comprises a light shading device, the light shading device is disposed between the air suction device and the purification device body. 
     
     
       11. The novel disinfection purifier as claimed in  claim 10 , wherein the light shading device comprises a plurality of conical baffles sleeved at intervals from inside to outside. 
     
     
       12. The novel disinfection purifier as claimed in  claim 1 , wherein the purifier housing comprises four supporting columns located at top corners of the purifier housing, a plurality of housing plates, a housing base, and a housing top cover, the supporting columns fix the housing top cover, the air suction device, the purification device body, and the housing base successively from top to bottom, and the housing plates are fixed by the supporting columns and form an outer wall of the purifier housing. 
     
     
       13. The novel disinfection purifier as claimed in  claim 12 , further comprising: a control device and a detection device, wherein the control device is disposed on an upper part of the housing top cover, the detection device is disposed on the housing plate, the control device comprises a display panel and a control knob, the detection device comprises a detection mounting cover plate and an air quality sensor, and the housing top cover is further provided with a dustproof hood for protection. 
     
     
       14. The novel disinfection purifier as claimed in  claim 1 , wherein the filter portion comprises a barrel-shaped HEPA filter screen. 
     
     
       15. The novel disinfection purifier as claimed in  claim 7 , wherein each of the four lamp holders at the upper ends of the four ultraviolet lamp tubes is provided with a lamp holder hoop for fixing a corresponding lamp tube; and
 two ends of the lamp holder hoop are provided with protruding buckles, two sides of the lamp holder are provided with clamping buckle plates corresponding to the buckles, and the lamp holder hoop is fixed to the lamp holder through a fit of the buckles and the clamping buckle plates.